Individual Calculations February 2014
 Marchal, Roger  Total change: -20.40  Rating chartPersonal card
 9eme Tournoi de Noel de Mundolsheim - Tournoi B (-1800) MUNDOLSHEIM FRA 2013-12-27
RcRownchangeKK*chgGame
 1459 1589 2.00 5 -1.36 15 -20.40 
  Moulin, Nathalie 1404 FRA0.001-0.7415-11.10 
  Ottinger, Thomas 1414 FRA0.001-0.7315-10.95 
  Muller, Maxime 1519 FRA0.501-0.1015-1.50 
  Balzinger, Martin 1436 FRA0.501-0.2015-3.00 
  Laperrouze, Arnaud 1524 FRA1.0010.41156.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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